Rafael De Mesa defeated Daniel Wajnberg 6-2 6-2 in the Ecuador F2 qualifying round on clay.
De Mesa R. took it in straight sets.
Rafael De Mesa beat Daniel Wajnberg 6-2 6-2. Umpiry, "Rafael De Mesa vs Daniel Wajnberg — Ecuador F2 Qualifying Round", https://umpiry.com/match/1998-08-10/mesa-vs-wajnberg-ecuador-f2-qf?utm_source=cite (as of 10 August 1998).